public class FoodItem
{
  final private int CALORIES_PER_GRAM = 9;
  private int fatGrams;
  protected int servings;
  
  public FoodItem(int numFatGrams,int numServings)
  {
    fatGrams = numFatGrams;
    servings = numServings;
  }
  private int calories()
  {
    return fatGrams * CALORIES_PER_GRAM;
  }
  public int caloriesPerServing()
  {
    return (calories() / servings);
  }
}


 

